. OPERATION OPERATION CHECKS AFTER STARTING ENGINE the brake does not provide the proper braking adjustment. 3 - 121 CHECK PARKIN Check that the p arking brake w orks p If t here is any ab normality in th e operation of effect, please co ntact your Komatsu distributo r for adjustment. oes not provi CHECK BRAKE P Se t to the machi ne on level ground wit h no obs tacles in the surro unding area, the n drive the m achine slo wly forward an d in reverse a nd check the b raking effect of If t peration CHECK TRAVEL OF BRAKE PEDAL Depress the brak e pedal fully a nd che ck the dis tance from the flo or.
Check that t he peda l is n ot too clos e to the f loor an d that there is no abnormal f eeling when op erating the brake pedal. r to carry out adjustments. If a ny abnormalit y is found, please as k your K omatsu distributo r to carry out ad CHECK FOR EASE OF STARTING ENGINE, ABNORMAL NOISE When starting th e engine, chec k that t he engin e causes no abno rmal noise and t hat it st arts u p easily an d smoothly. Check also that there is no abnormal noise w hen the engine is idling or when t he revolution rises sligh tly. ine may be When there i s an abnorma l nois e at the engine startup a nd if that conditi on continues damaged.
In that case, ask your K omatsu distributor to che ck the engine as soon a CHECK ENGINE AT LOW SPEED AND WHEN ACCELERATING Check that there is no irregulari ty in th e engine speed and that th e engine does n ot suddenly s top when t he machine is s topped durin g normal travel Check also that the engine accelerat es smoot hly when the acc elerator pedal is Carry out the inspection in a safe place an d check that ther e is no one in the surrounding If the conditio n at low speed or whe n accelerating is extremel y poor and that c onditio n continues, the re is danger that the engin e may be damaged, that the operating feeling may become st range, that t he braking effect may deteriorate, o r that an unexpected repairs as so on as possible.
CHECK LOCATION OF ABNORMALITIES FROM PREVIOUS DAY S chine on previous days. Check the place s where problems oc curred w hen using the ma chine on previo us days If a ny abnormalit y is found, please co ntact yo ur Komatsu distri butor for inspect ion and repai